StatisticRio del MarCaliforniaNational
Population density (sq mi)3,24425691
Median age53.636.037.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)65%52%55%
Families w/ Kids under 1830%46%43%
Speak English90%56%79%
Speak Spanish5%29%13%

Key findings

  • The population density in Rio del Mar is 1167% higher than California
  • The median age in Rio del Mar is 49% higher than California
  • In Rio del Mar 89.47% of the population is White
  • In Rio del Mar 2.07% of the population is Black
  • In Rio del Mar 3.03% of the population is Asian

Compare Rio del Mar, CA Demographics


      Rio del Mar population breakdown by race

      RaceRio del MarCaliforniaNational
      American Indian0.61%0.74%0.82%
      Native Hawaiian0.00%0.39%0.18%
      Mixed race3.94%4.62%3.06%
      Other race0.89%13.28%4.75%
      In Rio del Mar, 8.1% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Rio del Mar age breakdown

      Marital status

      Age of children in married couples

      Source: The Rio del Mar, CA demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).